As a member of the Helmholtz Association with some 7,600 employees, we conduct interdisciplinary research into a digitalized society, a climate-friendly energy system, and a sustainable economy. We focus on the natural, life, and engineering sciences in the fields of information, energy, and bioeconomy. When integrated with renewable energy sources such as solar and wind power, rSOC systems are exposed to highly dynamic operating conditions that present significant control and operational challenges. In previous works, conventional control approaches were experimentally investigated, and a dynamic system model was developed. The nonlinear characteristics of the system, as well as the time-varying behavior caused by degradation effects, represent major challenges. Based on these foundations, a state observer must be designed and tailored to meet the demanding requirements of the control ...
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